3-Inch 5.5 HP Pump
The Generac MCP5538 Diaphragm Water Pump is engineered for tough dewatering jobs, combining high output with a rugged build. Powered by a Honda GX160 engine generating 5.5 HP at 3600 RPM, this pump moves 85 GPM (322 LPM) through its 3-inch intake/discharge system. Built with a heavy-duty cast aluminum body, it withstands demanding environments while its self-priming and dry-run features ensure reliable operation even in challenging, muddy conditions.
Key Benefits of the 3-Inch 5.5 HP Pump
- Honda GX160 engine producing 5.5 HP (3600 RPM)
- 85 GPM (322 LPM) flow rate for fast dewatering
- 3-inch intake/discharge for handling high water volumes
- Cast aluminum body built for long-term durability
- Self-priming design with dry-run capability
Common Applications
- Heavy construction site and trench dewatering
- Clearing flooded ponds, ditches, and foundations
- Utility and municipal water removal
- Industrial and agricultural dewatering needs
Packaging & Durability
The MCP5538 offers both skid-mount (S) and wheel-mount (W) configurations for flexible transport and deployment. Its cast aluminum construction ensures resilience and low maintenance for contractors and field operators.
Product Properties
| Property | Value |
|---|---|
| Engine | Honda GX160, 5.5 HP (3600 RPM) |
| Intake/Discharge Size | 3 in. (76.2 mm) |
| Max Flow Rate | 85 GPM (322 LPM) |
| Max Head | 50 ft (15.2 m) |
| Mount Options | Skid-Mount (S) or Wheel Mount (W) |
| Pump Body Material | Heavy-duty Cast Aluminum |
For a slightly smaller power option, check out the Generac MCP5537 Diaphragm Pump. Learn more about Generac water solutions at Generac.com.
